| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.61 | 8.421% | $240.2718 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $133.46 | 9.261% | $145.8197 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $200.85 | 9.628% | $220.1878 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $66.62 | 3.117% | $68.6965 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $94.34 | 4.243% | $98.3428 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $92.31 | 9.416% | $101.0019 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $6.59 | 9.770% | $7.2338 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $815.78 | $881.5543 | $881.55 | $881.55 | $881.50 | |